Controller for magneto-optical disk drives

Chunyi Wu; Maotai Hu

doi:10.1117/12.150668

13 August 1993 Controller for magneto-optical disk drives

Chunyi Wu, Maotai Hu

Proceedings Volume 2053, Optical Storage (ISOS '92); (1993) https://doi.org/10.1117/12.150668
Event: Optical Storage: Third International Symposium, 1992, Kunming, Yunnan Province, China

Abstract

A fast software algorithm is used to compute the remainder of interleaved Reed-Solomon ECC in order to get the error location of read data. By using the erasable-programmable-logic- device (EPLD) together with Winchester controller chips, we built a so-called optical/buffer controller. An algorithm may be introduced to solve the write-after-erase problem of MO disk drives.

Citation Download Citation

Chunyi Wu and Maotai Hu "Controller for magneto-optical disk drives", Proc. SPIE 2053, Optical Storage (ISOS '92), (13 August 1993); https://doi.org/10.1117/12.150668

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